Key Points
- CBSE Class 12 Chemistry exam is on Feb 28th, 2026; focus on structured revision.
- Prioritize NCERT, accuracy, presentation, and syllabus-oriented preparation.
- Revise reactions, practice numericals, and master diagrams for high scores.
As the CBSE Class 12 Board Examination 2026 enters its final phase, Chemistry becomes a decisive subject for students aiming for high scores. The CBS Class 12 Chemistry Exam will be on 28th Feb, 2026. The last 10 days before the exam should be utilised for structured revision, strengthening conceptual clarity, memorising chemical reactions, and practising numericals strictly from NCERT. Since CBSE follows an application-based approach, students must focus on accuracy, presentation, and syllabus-oriented preparation. This CBSE Class 12 Chemistry last 10 days study plan for board exam 2026 provides a clear day-wise revision roadmap along with a practical daily time-division table to help students revise the entire syllabus efficiently.
Why the Last 10 Days Are Crucial for CBSE Class 12 Chemistry
The final revision phase is important because:
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Most Chemistry questions are directly NCERT-based
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Named reactions and conversions carry fixed marks
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Physical Chemistry numericals are scoring and formula-based
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CBSE emphasises correct chemical equations and structures
CBSE Class 12 Chemistry Exam Pattern 2026
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Exam Conducting Authority: Central Board of Secondary Education (CBSE)
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Level: Senior Secondary (Class 12)
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Total Marks: 100
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Theory: 70 marks
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Practical: 30 marks
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Major Sections:
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Physical Chemistry
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Organic Chemistry
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Inorganic Chemistry
The paper includes MCQs, numericals, short-answer, and long-answer questions.
CBSE Class 12 Chemistry Unit-Wise Weightage
Understanding syllabus weightage is essential not only for boards but also for general awareness about India’s school education system.
| Unit | Unit Name | Weightage (In Terms of Marks) |
| Unit I | Solutions | 7 |
| Unit III | Electrochemistry | 9 |
| Unit IV | Chemical Kinetics | 7 |
| Unit VIII | D And F Block Elements | 7 |
| Unit IX | Coordination Compounds | 7 |
| Unit X | Haloalkanes And Haloarenes | 6 |
| Unit XI | Alcohols, Phenols And Ethers | 6 |
| Unit XII | Aldehydes, Ketones And Carboxylic Acids | 8 |
| Unit XIII | Amines | 6 |
| Unit XIV | Biomolecules | 7 |
| Total Marks (Theory) | 70 | |
| Total Marks (Internal Assessment) | 30 | |
| Grand Total | 100 | |
CBSE Class 12 Chemistry Last 10 Days Study Plan 2026 (Day-Wise)
| Day | Chemistry Units | Key Topics to Revise | Focus Areas |
| Day 1 | Solid State & Solutions | Crystal defects, colligative properties | Numericals, formulas |
| Day 2 | Electrochemistry & Chemical Kinetics | Nernst equation, rate laws | Numerical practice |
| Day 3 | Surface Chemistry | Adsorption, catalysis, colloids | Definitions, MCQs |
| Day 4 | p-Block Elements | Group trends, important compounds | Theory, equations |
| Day 5 | d- & f-Block + Coordination Compounds | Bonding, isomerism, nomenclature | Diagrams, structures |
| Day 6 | Haloalkanes & Haloarenes | Preparation, reactions, conversions | Mechanisms |
| Day 7 | Alcohols, Phenols & Ethers | Properties, reactions, uses | Named reactions |
| Day 8 | Aldehydes, Ketones & Carboxylic Acids | Tests, conversions, mechanisms | Practice questions |
| Day 9 | Amines & Biomolecules | Properties, carbohydrates, proteins | Short answers |
| Day 10 | Polymers & Chemistry in Everyday Life | Important polymers, drugs | Full revision |
Daily Time Division for CBSE Class 12 Chemistry (Last 10 Days)
| Activity | Time Allocation |
| Formula and Reaction Revision | 1 hour |
| NCERT Theory Reading | 2 hours |
| Numerical Practice (Physical Chemistry) | 1.5 hours |
| Reaction Mechanisms & Conversions | 1.5 hours |
| Previous Years’ Questions / Sample Questions | 1 hour |
| Diagram, Structure & Equation Practice | 1 hour |
Total Study Time per Day: 8 hours
Smart Chemistry Revision Strategy for High Scores
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Revise chemical equations and reactions daily
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Memorise named reactions and reagents
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Practice numericals with proper units
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Draw neat and accurate structures
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Stick strictly to NCERT content
CBSE Class 12 Date Sheet 2025-26
The CBSE Class 12th exam dates are out for the 2026 board examination. As per the date sheet, the CBSE Class 12 exams will start on Feb 17, 2026. Check the complete CBSE Class 12 Date Sheet 2026 for more information.
The CBSE Class 12 Chemistry Board Exam 2026 requires focused revision rather than last-minute learning. A well-planned 10-day study schedule combined with proper daily time division can help students revise the complete syllabus efficiently, improve accuracy in numericals and reactions, and enhance answer presentation. By following this structured Chemistry last 10 days study plan, students can approach the board exam with confidence and clarity.
Also Check:
CBSE Class 12 Chemistry Deleted Syllabus 2026
CBSE Class 12 Sample Paper: Chemistry
CBSE Class 12 Chemistry Toppers Answer Sheet
CBSE Class 12 Chemistry Previous Year Question Papers
CBSE Class 12 Chemistry Study Material for Board Exam 2026
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